JP2012532780A5 - - Google Patents
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- Publication number
- JP2012532780A5 JP2012532780A5 JP2012520541A JP2012520541A JP2012532780A5 JP 2012532780 A5 JP2012532780 A5 JP 2012532780A5 JP 2012520541 A JP2012520541 A JP 2012520541A JP 2012520541 A JP2012520541 A JP 2012520541A JP 2012532780 A5 JP2012532780 A5 JP 2012532780A5
- Authority
- JP
- Japan
- Prior art keywords
- base portion
- weight
- peripheral side
- base
- thickness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000001154 acute effect Effects 0.000 claims 1
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000003365 glass fiber Substances 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920001225 polyester resin Polymers 0.000 claims 1
- 239000004645 polyester resin Substances 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000001954 sterilising effect Effects 0.000 claims 1
- 238000009827 uniform distribution Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2009-0063668 | 2009-07-13 | ||
| KR1020090063668A KR100949655B1 (ko) | 2009-07-13 | 2009-07-13 | 맨홀용 뚜껑 및 그 제조방법 |
| PCT/KR2010/004551 WO2011008011A2 (ko) | 2009-07-13 | 2010-07-13 | 맨홀용 뚜껑 및 그 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012532780A JP2012532780A (ja) | 2012-12-20 |
| JP2012532780A5 true JP2012532780A5 (cg-RX-API-DMAC7.html) | 2013-09-05 |
Family
ID=42183813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012520541A Pending JP2012532780A (ja) | 2009-07-13 | 2010-07-13 | マンホール用蓋及びその製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8979421B2 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2012532780A (cg-RX-API-DMAC7.html) |
| KR (1) | KR100949655B1 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2011008011A2 (cg-RX-API-DMAC7.html) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101118712B1 (ko) | 2011-10-26 | 2012-03-12 | 이근혁 | 복합구조 재료를 이용한 맨홀 덮개와 그 제조방법 |
| KR101388243B1 (ko) | 2012-07-20 | 2014-05-27 | (주)아시아젠트라 | 다양한 무늬 및 색상이 가능한 그레이팅 |
| CA2959971C (en) * | 2014-09-05 | 2021-01-12 | Hubbell Incorporated | Hybrid utility cover |
| JP6531253B2 (ja) * | 2015-03-27 | 2019-06-19 | 群馬県 | 樹脂製マンホール蓋 |
| US10358285B2 (en) * | 2015-04-10 | 2019-07-23 | Channell Commercial Corporation | Thermoset polymer utility vault lid |
| US10265890B2 (en) * | 2015-04-10 | 2019-04-23 | Channell Commercial Corporation | Method of manufacturing a thermoset polymer utility vault lid |
| CN104805869B (zh) * | 2015-04-30 | 2017-09-15 | 郑州翎羽新材料有限公司 | 一种高强度热塑性纤维增强复合材料井盖 |
| WO2017062229A1 (en) | 2015-10-05 | 2017-04-13 | Dow Global Technologies Llc | Manhole cover |
| JP6779023B2 (ja) * | 2016-03-28 | 2020-11-04 | 大和ハウス工業株式会社 | 開口封止蓋 |
| ES2643120B1 (es) * | 2016-05-19 | 2018-09-13 | Manufacturas Y Transformados Ab, S.L. | Tapa para su uso en vías públicas |
| EP3472393B1 (de) * | 2016-06-20 | 2022-11-30 | Basf Se | Schachtabdeckung für schächte, kanalzugänge oder entwässerungsrinnen |
| WO2018067315A1 (en) | 2016-10-06 | 2018-04-12 | Hubbell Incorporated | Utility cover for use with automated metering equipment |
| WO2018067326A2 (en) | 2016-10-06 | 2018-04-12 | Hubbell Incorporated | Utility cover for use with automated metering equipment |
| US11072904B2 (en) * | 2018-03-01 | 2021-07-27 | Hubbell Incorporated | Lightweight vault cover |
| CA3036247A1 (en) | 2018-03-15 | 2019-09-15 | Hubbell Incorporated | Lightweight molded cover |
| KR102332070B1 (ko) * | 2020-03-11 | 2021-11-26 | 이용운 | 그레이팅 장치 |
| CN112177049A (zh) * | 2020-09-25 | 2021-01-05 | 湖南省合创渣土运输有限公司 | 一种井盖制作方法 |
| DK202001409A1 (en) * | 2020-12-16 | 2022-06-20 | Leicon Aps | Jacket Type Wind Turbine Foundation |
| KR102299003B1 (ko) * | 2021-05-10 | 2021-09-07 | 권세현 | 성능이 개선된 맨홀 덮개 |
| FR3136488A1 (fr) * | 2022-06-08 | 2023-12-15 | Alain Olivo | Tampon de visite léger en béton de résine chargée . |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2558580A (en) * | 1945-01-23 | 1951-06-26 | Edmund S Pomykala | Underground storage tank |
| US3968601A (en) | 1973-06-25 | 1976-07-13 | Brown Clayton S | Handhole to receive and locate connections of underground secondary electrical power cable terminations |
| US4124324A (en) * | 1978-01-16 | 1978-11-07 | Indian Head Inc. | Modular cable trench system |
| US4726707A (en) * | 1983-11-26 | 1988-02-23 | Newton John R | Composite article |
| JPS60129327A (ja) * | 1983-12-17 | 1985-07-10 | Daikichi Suematsu | マンホ−ル蓋 |
| JPH0238352A (ja) * | 1988-07-28 | 1990-02-07 | Kagatagumi:Kk | ファイバを使用したコンクリート体 |
| US5271193A (en) * | 1992-02-21 | 1993-12-21 | Olsen Robert W | Concrete products and methods of fabrication |
| US5405218A (en) * | 1992-05-05 | 1995-04-11 | Foamseal Inc | Method for the repair of existing manholes using elastomeric materials |
| JPH09295846A (ja) * | 1996-05-07 | 1997-11-18 | Nof Corp | レジンコンクリート用樹脂組成物 |
| JPH10219805A (ja) * | 1997-02-07 | 1998-08-18 | Toray Ind Inc | 樹脂製グレーチング |
| JP3037914B2 (ja) * | 1997-08-28 | 2000-05-08 | 栗本商事株式会社 | 強化プラスチック製マンホール蓋 |
| US5950393A (en) * | 1998-07-27 | 1999-09-14 | Surface Technologies, Inc. | Non-corrosive reinforcing member having bendable flanges |
| JP2001193087A (ja) * | 2000-01-07 | 2001-07-17 | Haneda Hume Pipe Co Ltd | 多機能型マンホール蓋 |
| KR100325398B1 (ko) * | 2000-02-10 | 2002-03-04 | 이광민 | 폴리머 코팅층이 형성된 시멘트 콘크리트의 제조방법 |
| US20020020033A1 (en) * | 2000-08-11 | 2002-02-21 | Lang Eric John | Wooden bridge deck with fiber-reinforced plastic coating |
| US20050281999A1 (en) * | 2003-03-12 | 2005-12-22 | Petritech, Inc. | Structural and other composite materials and methods for making same |
| FR2860511B1 (fr) | 2003-10-02 | 2005-12-02 | Saint Gobain Mat Constr Sas | Produit cimentaire en plaque et procede de fabrication |
| JP2005179648A (ja) * | 2003-11-27 | 2005-07-07 | Daicel Chem Ind Ltd | リサイクル樹脂用強化剤及びそれを用いた成形方法 |
| KR200403742Y1 (ko) | 2005-07-21 | 2005-12-14 | 신운철 | 절연성 맨홀구조 |
| KR100786567B1 (ko) * | 2006-04-20 | 2007-12-21 | 이희욱 | 폐자재와 합성수지를 이용한 하수도용 맨홀뚜껑의 제조장치 및 제조방법. |
| KR100641311B1 (ko) * | 2006-06-16 | 2006-11-01 | 율성산업(주) | 맨홀덮개 |
| KR100804783B1 (ko) * | 2007-08-17 | 2008-02-20 | (주)한국폴리텍 | 조립식 맨홀 |
| US7914227B2 (en) * | 2008-05-15 | 2011-03-29 | Energy Products, Llc | Thermally and electrically insulated composite manhole covers |
-
2009
- 2009-07-13 KR KR1020090063668A patent/KR100949655B1/ko active Active
-
2010
- 2010-07-13 US US13/383,528 patent/US8979421B2/en active Active
- 2010-07-13 JP JP2012520541A patent/JP2012532780A/ja active Pending
- 2010-07-13 WO PCT/KR2010/004551 patent/WO2011008011A2/ko not_active Ceased